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Round|Natural|GIA

0.53ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6565661762

Certificate GIA 6565661762

Diamond specifications and retailer prices

From $727 AUD
As of November 4, 2026
Save $2,533 AUD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,260 AUD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565661762. Listed at 13 retailers as of November 4, 2026, with prices from $727 to $3,260, a $2,533 spread on the same certified stone. NZ Jewellers lists it at $3,260. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.53
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6565661762
Dimensions5.14 × 5.17 × 3.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Crystal
Top View
5.14 mm5.17 mm0.53 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565661762
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,260 AUD|Low: $727 AUD|High: $3,288 AUD|Avg: $1,275 AUD|-0.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 5$727 AUD
Retailer 2$757 AUD
Retailer 6$859 AUD
Retailer 4$979 AUD
Retailer 12$1,040 AUD
Retailer 8$1,069 AUD
Retailer 11$1,080 AUD
Retailer 13$1,181 AUD
Retailer 3$1,257 AUD
Retailer 9$1,343 AUD
Retailer 7$1,359 AUD
Retailer 10$1,900 AUD
NZ Jewellers$3,260 AUD

16 data points across 13 retailers

13 retailers$727 AUD to $3,260 AUD

A
Cheapest Retailer
-
$727 AUD
Final sale: no returns
A
Retailer 2
-
$757 AUD
View
A
Retailer 3
-
$859 AUD
View
A
Retailer 4
-
$979 AUD
View
A
Retailer 5
-
$1,040 AUD
View
A
Retailer 6
-
$1,069 AUD
View
A
Retailer 7
-
$1,080 AUD
View
A
Retailer 8
-
$1,181 AUD
View
A
Retailer 9
-
$1,257 AUD
View
B+
Retailer 10
-
$1,343 AUD
View
B+
Retailer 11
-
$1,359 AUD
View
B+
Retailer 12
-
$1,900 AUD
View
Most Expensive
B
NZ Jewellers
71afe318-63d8-4697-89b2-40fdbe2f315f · Nov 4
$3,260 AUD
$2,282 USD
View
12 more retailers have this diamond
Prices start from $727 AUDSave up to $2,533 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.53ct Round
$727 AUD